Motorway signage in Iran is blue. This the colour for motorways, while green and white are for non-motorway through roads and local destinations respectively. These colours are mostly used on gantry signs but not elsewhere on the motorway. Exit signage starts with an announcement of the intersecting road number, then two or more signs with all destinations of the exit. Some exit get a fork sign showing one or more through destinations in between.

Photos: Vatse

Motorway signs
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